The last one is C..............
Answer:
Explanation: The first Australopithecus fossil was found in a lime quarry at Tuang, it was found by Raymond Dart in November 1924.
11 important organ systems
The concentration gradient will be in the direction from the cell to the outside of the cell .
<h3>What is concentration gradient and how the direction is from inside to the outside ?</h3>
- Concentration gradient will be from inside of the cell to the outside of the cell that is from high concentration to the low concentration.
- The concentration of substances inside the cell if given to be more than the concentration of the substance inside the cell.
- We have always studied that the direction of concentration gradient is from high to low.
- Since the concentration inside is high so the direction will start from the higher concentration.
- To the place where concentration is low that is outside of the cell.
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Answer:
The action potential rate will be doubled
Explanation:
The logarithm of a number for a given base is the power to which the base must be raised to give the number. Logarithm of a number can be in different bases. The base of common logarithm is the base 10.
For example, logarithm of 1000 to base 10 is 3 because 10 raised to power 3 equals 1000
Log₁₀1000 = 3 since 10³ = 1000
Therefore, if there is a logarithmic relationship between stimulus intensity and action potential frequency in sensory neurons and the stimulus intensity increases by 100, the action potential rate will increase thus:
Log₁₀100 = 2
Therefore, the action potential rate will be doubled
